12 Years A Slave, Gravity top winners at 86th Oscars (see pics)
Hollywood | Mar 04, 2014, 09:30 AM ISTLos Angeles: Steve McQueen's slavery drama "12 Years A Slave" that unflinchingly portrays America's dark past was crowned the best picture while Alfonso Cuaron's 3D space thriller "Gravity" walked away with the maximum seven trophies